12392235

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 23115456

約数和(自身を除く): 10723221

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 97, 153, 167, 255, 291, 485, 501, 765, 835, 873, 1455, 1503, 1649, 2505, 2839, 4365, 4947, 7515, 8245, 8517, 14195, 14841, 16199, 24735, 25551, 42585, 48597, 74205, 80995, 127755, 145791, 242985, 275383, 728955, 826149, 1376915, 2478447, 4130745, 12392235]

約数ペア:

[(1, 12392235), (3, 4130745), (5, 2478447), (9, 1376915), (15, 826149), (17, 728955), (45, 275383), (51, 242985), (85, 145791), (97, 127755), (153, 80995), (167, 74205), (255, 48597), (291, 42585), (485, 25551), (501, 24735), (765, 16199), (835, 14841), (873, 14195), (1455, 8517), (1503, 8245), (1649, 7515), (2505, 4947), (2839, 4365)]